19535245324

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1123}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 41291264000

約数和(自身を除く): 21756018676

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 409, 434, 686, 818, 868, 1123, 1372, 1519, 1636, 2246, 2863, 3038, 4492, 5726, 6076, 7861, 10633, 11452, 12679, 15722, 20041, 21266, 25358, 31444, 34813, 40082, 42532, 50716, 55027, 69626, 80164, 88753, 110054, 139252, 140287, 177506, 220108, 243691, 280574, 355012, 385189, 459307, 487382, 561148, 621271, 770378, 918614, 974764, 1242542, 1540756, 1705837, 1837228, 2485084, 3215149, 3411674, 4348897, 6430298, 6823348, 8697794, 11940859, 12860596, 14238517, 17395588, 22506043, 23881718, 28477034, 45012086, 47763436, 56954068, 90024172, 99669619, 157542301, 199339238, 315084602, 398678476, 630169204, 697687333, 1395374666, 2790749332, 4883811331, 9767622662, 19535245324]

約数ペア:

[(1, 19535245324), (2, 9767622662), (4, 4883811331), (7, 2790749332), (14, 1395374666), (28, 697687333), (31, 630169204), (49, 398678476), (62, 315084602), (98, 199339238), (124, 157542301), (196, 99669619), (217, 90024172), (343, 56954068), (409, 47763436), (434, 45012086), (686, 28477034), (818, 23881718), (868, 22506043), (1123, 17395588), (1372, 14238517), (1519, 12860596), (1636, 11940859), (2246, 8697794), (2863, 6823348), (3038, 6430298), (4492, 4348897), (5726, 3411674), (6076, 3215149), (7861, 2485084), (10633, 1837228), (11452, 1705837), (12679, 1540756), (15722, 1242542), (20041, 974764), (21266, 918614), (25358, 770378), (31444, 621271), (34813, 561148), (40082, 487382), (42532, 459307), (50716, 385189), (55027, 355012), (69626, 280574), (80164, 243691), (88753, 220108), (110054, 177506), (139252, 140287)]